Marquise|Lab Grown|IGI

2.01ct D SI1 Marquise Lab Grown Diamond

ID • D/SI1 • IGI LG851693012

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG851693012

Diamond specifications and retailer prices

From $557 USD
As of October 30, 2026
Save $796 USD (59%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,353 USD at MOH London · As of October 29, 2026
View at MOH London

About this 2.01ct lab-grown marquise diamond

This 2.01ct lab-grown marquise sits in the two to three carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG851693012 or 851693012. Listed at 5 retailers as of October 29, 2026, with prices from $557 to $1,353, a $796 spread on the same certified stone. MOH London lists it at $1,353. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

2.01
Carat
D
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG851693012
Dimensions13.63 × 6.45 × 4.00 mm
L/W Ratio2.11
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.63 mm6.45 mm2.01 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG851693012
Side View
Table 61.0%Crown 33.9°Girdle: MED-STKPavilion 39.9°Culet: NoneDepth 62.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: $1,353 USD|Low: $557 USD|High: $1,353 USD|Avg: $861 USD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 31, 2026
Retailer 5$557 USD
Retailer 2$590 USD
Retailer 3$689 USD
Retailer 4$1,130 USD
MOH London$1,353 USD

4 data points across 5 retailers

5 retailers$557 USD to $1,353 USD

B+
Cheapest Retailer
-
$557 USD
A
Retailer 2
-
$590 USD
£465 GBP
View
A
Retailer 3
-
$689 USD
View
B+
Retailer 4
-
$1,130 USD
View
Most Expensive
B
MOH London
LG851693012 · Oct 29
$1,353 USD
£1,065 GBP
View
4 more retailers have this diamond
Prices start from $557 USDSave up to $796 USD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
2.01ct Marquise
$557 USD